AIM: To explore the surgical methods and clinical effects on young patients with congenital lower eyelid entropion.
METHODS: There were 27 patients ( 45 cases ) who suffered congenital lower eyelid entropion accepted the modified blepharosphincterectomy. The clinical effects and complications were evaluated.
RESULTS: After followed up for 6mo, 42 eyes were fully recovered, 3 eyes were unsuccessful and the cure rate was 93%, 5 eyes suffered minor lower eyelid skin folds, none had lower eyelid retraction and ectropion.CONCLUSION: Modified blepharosphincterectomy is an ideal cosmetic surgical treatment for young patients with congenital lower eyelid entropion. It is an effective surgical treatment with fewer complications.

OBJECTIVETo evaluate clinical results of plate on the metatarsal side to reconstruction of tarsometatarsal joint dislocations secondary to diabetic charcot foot.

METHODSSeven patients (9 feet) patients with tarsometatarsal joint dislocations secondary to diabetic charcot foot were treated with plating from April 2012 to December 2014. All patients were male, and 5 cases were on the unilateral side and 2 cases were on the bilateral sides. The age of patients ranged from 45 to 52 with an average of 48 years old. The history of diabetics was from 6 to 15 years. X-ray and CT were used to evaluate fractures healing,and AOFAS was applied to estimate recovery of joint function.

RESULTSAll patients were followed up from 12 to 24 months with an average of 19 months. All incisions were healed at stage I . No infection, loosening and breakage of internal fixation, bone nonunion were found after operation. According to postoperative X-ray and CT results, the time of fracture healing ranged from 10 to 20 weeks with an average of 16 weeks. Six feet got excellent results, 2 good and 1 moderate based on AOFAS scoring.

CONCLUSIONTarsometatarsal joint dislocations secondary to diabetic charcot foot treated with plate on the metatarsal side could obtain stable fixation and got satisfied early clinical results.

Adult ; Bone Plates ; Diabetes Complications ; surgery ; Diabetes Mellitus, Type 2 ; complications ; Female ; Foot Diseases ; etiology ; surgery ; Fracture Fixation, Internal ; Humans ; Joint Dislocations ; surgery ; Male ; Metatarsal Bones ; surgery ; Middle Aged ; Tarsal Joints ; surgery

Adolescent ; Cranial Nerve Neoplasms ; Facial Nerve ; Humans ; Male ; Neurilemmoma ; Parotid Region ; pathology

Objective To investigate the role of local aldosterone system in oncofetal fibronectin ( oncofetal FN) mRNA expression and reactive oxygen species (ROS) production in human mesangial cells (HMCs) exposed to short-term intermittent high glucose and the effect of Fenofibrate.Methods The HMCs were divided into 8 groups:normal glucose(NG) ;osmotic fluctuation(OF) ;mean glucose load (MGL) ;stable high glucose (SHG),short-term intermittent high glucose (IHG) ; intermittent high glucose plus eplerenone (IHGE) ; intermittent high glucose plus fenofibrate(IHGF) ; and normal glucose plus fenofibrate (NGF) groups.The mRNA expression levels of Aldosterone synthase ( CYP11 B2 ),11 β-hydroxysteroid dehydrogenase type 2 ( 11βHSD2 ) and oncofetal FN were determined by RT-PCR.The expression of CYP11B2 protein was determined by western-blot.Aldosterone level in cell culture supernatant was detected by radioimmunoassay.The expression and translocation of mineralocorticoid receptor (MR)protein were assayed with confocal laser scanning microscopy. ROS levels were determined by Fluorescence microscopy and fluorescence microplate reader.Results ( 1 ) MGL,SHG,and IHG groups showed a 2.41,3.63,and 4.45 times increase in CYP11B2 mRNA expression,and a 1.83,2.15,and 2.78 times increase in CYP11B2 protein expression,respectively,compared with NG group (P ＜ 0.05 ).The aldosterone levels of HMCs culture supernatant in MGL,SHG,and IHG groups were also increased,being 1.49,2.04,and 2.54 times of that in NG group ( P＜0.05 ),and the degree of elevation in IHG group was more marked than that in SHG group( P＜0.05 ).MR was activated and translocated from cytosol to nucleus in MGL,SHG,and IHG groups.Quantitative analysis showed the ratioes of cytosol/nucleus fluorescence intensity in MGL,SHG,and IHG groups were 15％,38％,and 53％ decreased as compared with that in NG group,and the decrease was more marked in IHG group ( P＜0.05 ).(2) Oncofetal FN mRNA expression and ROS levels in MGL,SHG,and IHG groups were increased,being 1.54,2.31,3.65 and 1.26,1.91,2.48 times of those in NG group,respectively ( P＜0.05 ),and this increase was more marked in group IHG ( P＜O.05 ).Compared with IHG group,oncofetal FN mRNA expression and ROS levels in group IHGE were significantly decreased by 54％ and 53％,and in group IHGF by 45％ and 39％. ( 3 ) CYP11B2 mRNA,protein,and aldosterone levels in IHGF group were decreased by 74％,59％,and 50％,and the activation of MR in group IHGF was inhibited when the ratio of cytosol/nuclear fluorescence intensity was increased 1.88 fold as compared with that in group IHG ( P＜0.05 ).Conclusions Increased expressions of oncofetal FN and ROS by HMCs induced by short-term intermittent high glucose were nore marked than those induced by stable high glucose.The mechanism was associated with activation of local aldosterone system.Fenofibrate may inhibit the activation of local aldosterone system and alleviate the injury to HMCs induced by intermittent high glucose.

Objective To establish experimental radioactive wound model in miniature pig and observe its pathological changes in order to carry out in vivo study of radioactive wound-related diseases.Methods According to the random number table,eight adult Bama miniature pigs were divided into four groups after being anesthetized:normal control and experiment groups exposed to 0,10,20 and 30 Gy respectively using the X-ray linear accelerator.Then a puncher was use to prepare full-thickness skin defects (4 cm in length) in the irradiation site.Wound samples were collected every other week to observe wound healing.RT-PCR was used to measure expressions of tumor necrosis factor (TNF)-α and transforming growth factor (TGF)-β in wound tissues 35 days after irradiation.At the same time,Western blot was utilized to detect expressions of CD31 and collagen Ⅰ.HE staining was applied to observe histopathological changes of the radioactive wound.Results Skin wounds in normal control group healed in 35 days.Whereas in 20 and 30 Gy experiment groups,the wounds were not healed in 63 days and the healing rate was gradually weakened with the irradiation dose increasing.Expression ratio of TNF-α mRNA was 0.315 ±0.007 in normal control group,0.984 ±0.211 in 10 Gy experiment group,1.140 ±0.088 in 20 Gy experiment group,and 0.471 ±0.030 in 30 Gy experiment group.Expression ratio of TGF-β mRNA was 0.402 ± 0.018 in normal control group,1.707 ± 0.147 in 10 Gy experiment group,1.933 ± 0.078 in 20 Gy experiment group,and 0.968 ± 0.084 in 30 Gy experiment group.Expressions of TNF-α and TGF-β mRNA were significantly increased in 20 Gy experiment group compared to normal control group (P ＜ 0.05).Expressions of CD 31 and Collagen Ⅰ protein were inhibited in 20 Gy experiment group compared to normal control group (P＜0.05).Epithelialization and granulation tissue regeneration in 20 Gy experiment group were impaired.Conclusion An irradiation wound model in Bama miniature pigs can be efficiently and effectively simulated using the 20 Gy X-ray irradiation combined with full-thickness skin defect,and can be used to study the pathophysiology and therapeutic intervention of radioactive wound-related diseases in vivo.

By sorting out the literature on circling acupuncture manipulation in past dynasties’ acupuncture books and famous doctors’ treatises and selecting representative doctors and works, this article summarizes, sorts out and analyzes the definition, performance, action and application of circling acupuncture manipulation and explores its essence in order to promote the inheritance of circling acupuncture manipulation as old and very effective therapy and better its clinical application.

AIM: To evaluate the efficacy and complications of intravitreal injection of triamcinolone acetonide ( TA ) for the treatment of macular edema caused by pre-retinal membrane of the macular.
METHODS: Totally 23 patients ( 24 eyes ) with macular edema caused by pre-retinal membrane of the macular were treated withintravitreal injection of 4mg TA. Best-corrected visual acuity ( BCVA ) , intraocular pressure ( IOP ) , slit - lamp examination, fundus fluorescein angiography ( FFA ) and optical coherence tomography (OCT) were performed before and after treatment. The SPSS 12. 0 software was used for statistical analysis.
RESULTS: After 10, 30, 90d of treatment of TA, as compared with before treatment, visual acuity improved significantly ( P<0. 05 ), and central macular thickness (CMT) was significantly thinner (P<0. 01). The average central macular thickness decreased from 522 ± 126μm before treatment to 264±115μm, 245±128μm, 286±131μm at 10, 30, 90d after treatment. Macular edema reduced. IOP increased in 7 eyes ( 29%) , one cataract case, no other complications associated with vitreous injection.
CONCLUSION: Intravitreal injection of TA in the treatment of macular edema caused by pre - retinal membrane of the macular is simple, safe and easy to operate. It can quickly reduce macular edema, and improve the visual acuity in the short term. Part of patients may recur after injection in the first half of the year.

ObjectiveTo evaluate the quantitative and qualitative changes of peripheral-type benzodiazepine recepors (PBRs) in brain mitochodria and in platelet membrane in aging rats. MethodsMale Sprague-Dawley rats were divided into 3- and 24-month groups. All animals were sacrificed by decapitation and the brains were immediately removed. Mitochondrial components from dissected cerebral cortex were isolated. The membrane of platelets from venous blood was prepared by the method of hypotonic hemolysis. The specific binding assay of the radioactive PBRs antagonist ［3H］PK11195 to membrane was performed. Scatchard analysis was performed to estimate the equilibrium dissociation constant (Kd) and the maximal binding site density (Bmax). ResultsA significant increase in ［3H］PK11195 binding activity in the mitochodria from cerebral cortex in 24-month rats was observed compared to that in 3-month rats(P<0-001). Meanwhile, the Scatchard analysis revealed that there was an increase in Bmax, with a significant increase in Kd in 24-month rats. The same change of ［3H］PK11195 binding activity was noted for platelet membrane in 24-month rats(P<0-001).ConclusionThe density of PBRs increases in cortex mitochondria in aging rats, but the binding affinity of PBRs decreases which may be attributable to the progressive pathogenesis of aging in rats. ［3H］ PK11195 binding activity of platelet membrane might reflect the change of PBRs in the brain tissue.

Diseases in Twins ; Epilepsy ; complications ; Epiphyses, Slipped ; etiology ; Femur Head ; Humans ; Infant ; Male

Successful pain management of perioperative shoulder arthroscopy may allow patients to go home earlier, improve the quality of life in perioperative period, and facilitate rehabilitation. A comprehensive method to perioperative pain control has three stages including preoperative, intraoperative and postoperative phase. Successful pain reduction should begin preoperatively because of an excellent communication between patient and physician, moreover, preoperative analgesia also should be administered. Intraoperative efforts should include local wound infiltration and the administration of anesthetic medication intra-articularly. Postoperative management should include oral analgesics, constant infusion devices, Patient Controlled Analgesia (PCA), sedative-hypnotic drug, continuous cryotherapy and vicarious treatment.
Acupuncture Analgesia ; Analgesia ; methods ; Analgesia, Patient-Controlled ; Arthroscopy ; Humans ; Pain, Postoperative ; therapy ; Perioperative Period ; Shoulder Joint ; surgery ; Transcutaneous Electric Nerve Stimulation